Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Roger J. Bollen | Eagle Rubber Co. | 3 |
| 2 | Frank J. Ahlin | — | 1 |
| 2 | Dale C. Greig | General Motors | 1 |
| 2 | Rimvydas L. Cepulis | Creative Spark | 1 |
Part of Ohio
6 patents · 4 inventors · 0.7/1k pop.
Ranked #3,375 of 15,417 cities Top 25%
Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Roger J. Bollen | Eagle Rubber Co. | 3 |
| 2 | Frank J. Ahlin | — | 1 |
| 2 | Dale C. Greig | General Motors | 1 |
| 2 | Rimvydas L. Cepulis | Creative Spark | 1 |
Part of Ohio